protective clothing? Chemical-resistant materials prevent the measurable movement of certain chemicals through the material to your protected skin for a limited period of use or time.
Definition of conscious. 1  1 : perceiving, apprehending, or noticing with a degree of controlled thought or observation conscious of having succeeded was conscious that someone was watching. 2  2 archaic : sharing another's knowledge or awareness of an inward state or outward fact. 3  3 : personally felt conscious guilt.
Definition of aware for English Language Learners. : 1  knowing that something (such as a situation, condition, or problem) exists. : 2  feeling, experiencing, or noticing something (such as a sound, sensation, or emotion) : 3  knowing and understanding a lot about what is happening in the world or around you.